SUPERTEX INC

CUSIP: 868532102 Class: COM

TEXAS PERMANENT SCHOOL FUND CORP's Holding History (CIK: 0001223779)

Note: Option positions (PUT/CALL) are excluded.

Q1 2014
Shares 10,595 Value ($000) $349 Avg Close — Range —
Q4 2013
Shares 10,814 Value ($000) $271 Avg Close — Range —
Q3 2013
Shares 11,018 Value ($000) $279 Avg Close — Range —
Q2 2013
Shares 11,621 Value ($000) $278 Avg Close — Range —
Q1 2013
Shares 11,657 Value ($000) $259 Avg Close — Range —